<?php
/**
 * ExhibitArray
 *
 * @package converters
 * @author Keith Alexander
 **/
class ExhibitArray extends ConvertableObject{

	/**
	 * is_valid
	 *
	 * @return boolean
	 * @author Keith
	 **/
	function is_valid($value=false)
	{
		if(!$value) $value = $this->value;
		
		if(
			!isset($value['items']) 
			) return false;
		else return true;		
	}
	
	
}
?>